baber/WOPTO huggingface dataset:
Patent JP-H03183342-A (JP)
Title: Metallic graphite electric brush
Inventor: UEDA KOICHI
IPC: H01R39/20
Filed: 1989-12-07
Abstract: PURPOSE:To improve the abrasion resistance under large current application and high temperature conditions by making a metallic graphite brush out of metallic graphite, which is made by molding and baking electric brush material powder containing organic fibers 3mm or less in length by 0.5-5wt.%. CONSTITUTION:As electric brush material powder, copper powder or silver powder and natural graphite powder, which is refined to 1% or less for ash content, are mixed and this is made a main ingredient. For the graphite powder, the paricles are covered with binders such as phenol resin, or the like. Organic fibers 3mm or loss in length such as phenol resin fibers, PAN fibers, or pulp fibers are mixed 0.5-5wt.%, and this is kneaded into molded powder, and is baked after being molded into specified shape.
Patent JP-H05133222-A (JP)
Title: Exhaust purifying device for internal combustion engine
Inventor: KATO KENJI
IPC: B01D53/94
Filed: 1991-11-07
Abstract: PURPOSE:To suppress emission of HC to the outside during cold time in an exhaust purifying device that possesses a transition metal/zeolite catalyst for an internal combustion engine. CONSTITUTION:A transition metal/zeolite catalyst 4 is provided in an exhaust system 2 of an internal combustion engine that is capable of performing lean- burning, and a catalyst 6 (or 6 and 8) provided with a heater and having oxidizing performance is provided downstream from this catalyst 4. By turning the heater ON and activating the catalyst 4 located upstream in its early stage during cold time, HC that passes through the transition metal/zeolite catalyst 4 during cold time is purified by the catalyst 6 (or 6 and 8) located downstream.
Patent JP-H08177185-A (JP)
Title: Structure of eaves
Inventor: MATSUZAWA HIROSHI
IPC: E04D13/15
Filed: 1994-12-21
Abstract: PURPOSE: To integrate an eaves for improvement of appearance by arranging the eaves gutter on both beam and gable sides of a flat roof and finishing the eaves on both the beam and gable sides to the same level. CONSTITUTION: An eaves gutter 3 is formed with a bottom wall 3a, a rear wall 3b on the indoor side, and a front wall 3c on the outdoor side, and the front wall 3c is raised sufficiently more than the rear wall 3b. Also the eaves gutter 3 is arranged along an outer peripheral beam 9 formed with a beam side outer peripheral beam and a gable side outer peripheral beam. Then the eaves gutter 3 is arranged so that its indoor side is located at a position recessed into the indoor side from the outer surface of an outer wall facing machine 6, the outdoor side of the eaves gutter 3 is positioned at the recessed part 13a of a cover plate 13, and the eaves gutter is installed on a flat roof 2 by an eaves gutter lifting device 28.  When the eaves gutter 3 is installed over the entire surface of the flat roof, rain water drained from the bottom part of folded roof materials 1 can be received by the eaves gutter 3 positioned in parallel with the beam direction, and also rainwater dropping from a gable side roof cover 16 can be received by the eaves gutter 3 positioned in parallel with the gable direction.
Patent JP-H10137454-A (JP)
Title: Runway for running toy
Inventor: IKENAGA NOBUHIRO
IPC: A63H18/02
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a runway for a running toy which is superior in saving space and capable of reducing manufacturing cost. SOLUTION: A foldable sheet member is folded along folding lines 5 to form a runway part 2 at the center along the direction of its length and wall parts along both sides of the runway part 2. The first slit part 6 is formed downward from the upper end at one side of the wall part 3 and the second slit part 7 is formed upward from the bottom end at the other side of the wall part 3. The second slit part 7 is engaged with the first slit part 6 to connect a plurality of the runways 1 one after another.
Patent JP-H06167833-A (JP)
Title: Electrophotographic toner
Inventor: HIRANO NOBUHIRO
IPC: G03G9/09
Filed: 1992-11-27
Abstract: PURPOSE:To uniformly incorporate a colorant such as carbon black into separate toner particles and to provide an electrophotographic toner excellent in coloring property and electrostatic charge stability and not causing trouble such as scattering or fog by improving the dispersibility of the colorant. CONSTITUTION:This electrophotographic toner contains a colorant with an adsorbed copolymer of one or more kinds of monomers selected among vinyl- contg. arom. hydrocarbon monomers and (meth)acrylate monomers with sodium styrenesulfonate. The copolymer has 50-1,000 degree of polymn. and contains one sodium styrenesulfonate segment in one molecule.
Patent JP-2001132517-A (JP)
Title: Throttle opening control device
Inventor: NIWA TOSHIO
IPC: B60W10/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain optimum travelling state even when a vehicle takes an evacuation travelling owing to malfunctions of an accelerator sensor and the like. SOLUTION: In a throttle opening control device, the opening of a throttle valve is controlled based on the result of detection by an accelerator sensor 13. When malfunction is caused in the accelerator sensor 13 and the like, the opening of the throttle valve is made to be the maximum allowable opening possible to take an evacuation travelling. When the decelerating operation showing the driver's decelerating intention under the malfunction is carried out, the throttle valve is made to be an idling opening. After the decelerating operation is released, it is made to be the maximum allowable opening. The maximum allowable opening of the throttle valve is changed based on the repeated quantity of the decelerating operation.  Also, the increasing ratio of the opening to make the throttle valve to be the maximum allowable opening may be changed based on the repeated quantity of the decelerating operation.
Patent JP-H09156631-A (JP)
Title: Variable height box
Inventor: KANO AKIYOSHI
IPC: B65D5/355
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a box which has excellent rigidity and permits no dust to enter the inside of the box. SOLUTION: Folding lines 6, 11 are formed at side plates 4 and end plates 9. Supporting pieces 7 which meet the inner surface of the end plate 9 are formed at both edges of the side plate 4 positioned above the folding line 6, and the heights of the upper edge of the supporting piece 7 and the upper edge of the side plate 4 are roughly made to meet each other. The end plate 9 and the side plate 4 are restrained from inclining by the supporting piece 7 to hold its shape firmly. A clearance between the side plate 4 and the end plate 9 is covered to inhibit dust from entering the inside of the box.
Patent JP-H06131000-A (JP)
Title: Fundamental period encoding device
Inventor: ONO SHIGERU
IPC: G10L19/04
Filed: 1992-10-15
Abstract: PURPOSE:To attain a low bit rate and to attain high performance in the case of differentially encoding a fundamental period parameter. CONSTITUTION:This device is provided with a fundamental period preliminary selection part 40 for outputting the pair of candidate fundamental period corresponding to the respective sub frames of a relevant frame based on an input voice signal, and fundamental period main selection part 60 for deciding a fundamental period by using the input voice signal of the relevant sub frame, the spectrum envelop parameter of the relevant sub frame and parameter representing excitating sound source decided in the past from among adjacent fundamental period parameters in a range previously decided for the fundamental period parameter corresponding to the relevant sub frame in the pair of candidate fundamental period outputted from the fundamental period preliminary selection part 40.
Patent JP-H01164591-A (JP)
Title: Automatic diagonal remover for sheet cutter
Inventor: OZAWA TERUO
IPC: B26D1/38
Filed: 1987-12-17
Abstract: PURPOSE: To automatically perform sheet diagonal removing with good productivity within a short time by calculating 'diagnoal amount' generated by a spiral cutter based on the transfer speed of a sheet and the rotational speed of a cutter and controlling the driving of the oblique angle adjustment motor of the cutter by an adjusting amount calculated based on the calculated value thereof and a current value. CONSTITUTION: A cutter is rotated while an original sheet is released, the transfer speed of this sheet and the rotational speed of the cutter are measured by measuring means 15 and 17, the measured values are inputted to a computing means 18 and, by this computing means 18, 'diagonal amount' generated by the spiral cutter of the cutter is calculated. The driving of the oblique angle adjustment motor 10 of the cutter 5 is controlled by a control means 21 based on the calculated value thereof and a current value. Thus, a screw is rotated by the controlled driving of the motor 10, the oblique angle of the cutter is adjusted, and when 'diagonal amount' becomes zero, the motor 10 is stopped and then sheet diagonal removing is finished.
Patent JP-H03180051-A (JP)
Title: Method for picking up semiconductor chip
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L21/67
Filed: 1989-12-08
Abstract: PURPOSE:To prevent the accumulation of correcting amounts based on the recognition of patterns by obtaining the data with respect to the positions, the intervals and the like of semiconductor chips which are fixed to the central part, estimating the position of the presence of each semiconductor chip, and determining the position of a holding means with respect to each semiconductor chip. CONSTITUTION:One of semiconductor chips which are fixed in a central part A is arbitrarily specified. The data as to in which row and in which column the chip is located in the arrangement of all chips are obtained. Furthermore, the data for the number of the semiconductor chips 1 which are fixed on expanded part 2 are obtained. In which region on the expanded tape the semiconductor chip is fixed is estimated. When deviation presents between a position Pt where the semiconductor chip 1 is actually located and the measured position Pe, the determined position of a collet is corrected in correspondence with the position Pt where the semiconductor chip 1 actually presents. Thereafter, the semiconductor chip 1 is sucked with vacuum by using the collect, and the semiconductor chip 1 is released from the expanded tape 2. Thus the accumulation of the corrected amounts of the positions based on the pattern recognitions is prevented.
Patent JP-H04187986-A (JP)
Title: Detecting device for displacement of substance to be heated
Inventor: TAGUCHI AKIRA
IPC: F27B9/24
Filed: 1990-11-21
Abstract: PURPOSE:To eliminate a monitoring worker being present in the vicinity of a heating furnace to monitor the interior of the furnace by providing a deciding means to decide displacement in a position of a substance to be heated when an output is generated at a detecting means. CONSTITUTION:When a charge 7 charged in a continuous furnace 2 is heated by means of radiant heats from a plurality of heat generating bodies 8, it is expanded or contracted. When the charge 7 is moved toward a take-out port 10 in a state that a given shape is held when the charge is heated by means of a plurality of heat generating bodies 8, light is received by a light receiving element 15 to output an ON signal without shutting off infrared rays from a light emitting element 14 of a photoelectric switch 3, and it is decided that a microcomputer is not displaced in a position. Reversely, when the charge 7 is deformed from a given shape over a detecting position, infrared rays from the light emitting element 14 are shut off to output an OFF signal from the light receiving element 15. It is decided that the microcomputer is displaced in a position, and a belt drive device 13 is brought into an OFF-state. Further, a display lamp is turned ON and lighted ON. As a result, even when a monitoring worker is not present in the vicinity of a furnace, the monitoring worker can detect displacement in a position of the charge 7.
Patent JP-H05156875-A (JP)
Title: System door mechanism for residence
Inventor: KANEDA TATSUO
IPC: A47G29/12
Filed: 1991-12-04
Abstract: PURPOSE:To enable a visitor to do his business without reaching the door on stairs by disposing concentrically an interphone, letter box, meters, etc., in a space provided on a retaining wall surface for a residence. CONSTITUTION:A retaining wall 12 for a residence is provided on the surface with an embedded space in which a meter box having various meters disposed therein is arranged. Next, a system door 1 for closing the embedded space is provided with an opening 9 for observing and checking respective meters indicating the gas rent, electricity rent and electric charges at night on an internal meter box. A system gate plate 2 is secured fixedly to the system door 1 and provided with a letter box, illumination light room, name plate 14, interphone 13 and mail inserting opening 15. Also, a CCD camera is disposed in the interphone 13.
Patent JP-H11151606-A (JP)
Title: Profile machining method and machining machinery
Inventor: MOMOCHI TAKESHI
IPC: B23C3/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a profile machining method and a machining device which secure excellent finish accuracy with all machined surfaces and restrain the shortening of the tool life as far as possible. SOLUTION: In forming an annular groove 101 in a work, an end mill EM is moved along the outermost periphery of the annular groove 101 first and then is moved gradually inward, forming new grooves while it is moved along the respective annular grooves 101. At this time, when the outermost periphery is formed, the migration path of the end mill EM is chosen so that the cutting becomes a downcut with respect to the outermost peripheral surface. When the part inner than the above is formed, the migration path of the end mill EM is chosen in the reversed direction against the above, i.e., the cutting becomes a downcut with respect to the surface to be machined.
Patent JP-H01159181-A (JP)
Title: Chain net fixture for tire
Inventor: SAWA SHIRO
IPC: B25B27/22
Filed: 1987-12-16
Abstract: PURPOSE: To mount a chain net on a tire quickly without causing hands to touch the wheel by providing a holding member at one end of the chain net to hold the sidewalls of the tire and coupling means at both ends of the tire to dig into the tire radially like a wedge when the tire net is completely wound on the tire. CONSTITUTION: A tip tongue 1 of a snow net 6 is fitted over the tread of a tire and a member 2 for holding the sidewalls of the tire is set on the tire at the same time. Advancing the vehicle situates the tongue 1 between the tire and the ground so that it fixes the snow net 6 on the tire together with the holding member 2. A further advance of the vehicle causes a drum to be pressed by the tire tread in the direction of an arrow 3 so that the snow net 6 wound on the drum is in turn wound around the tire. Hooks at both ends of the snow net 6 at last dig into the tire radially like a wedge to finish mounting the snow net 6 on the tire.
Patent JP-H08182085-A (JP)
Title: Headphone with eyeglass for observing stereoscopic picture
Inventor: SATO AKISHI
IPC: H04R1/10
Filed: 1994-12-22
Abstract: PURPOSE: To provide a headphone with eyeglasses for observing a stereoscopic video image used easily and not troublesome even used for a long time. CONSTITUTION: A headphone device 1 with eyeglasses for observing a stereoscopic picture is made up of a headphone 10 with a head set section 15 mounted to a head and special eyeglasses for observing a stereoscopic picture 20. A left (right) sound section 11L (11R) of the head phone 10 is provided with an infrared ray receiving section 16L (16R) and the headphone 10 is operated with cord. A handle 22L (22R) to the left (right) of the special eyeglasses 20 is freely turnably supported to a left (right) cylinder 13L (13R) of the headphone 10 via a shaft 25L (25R) and the left (right) handle 22L (22R) is locked to a stopper 19L (19R) to keep a horizontal state nearly. A polarized plate 24L (24R) in the lateral and longitudinal directions orthogonal to each other is fitted to the left (right) of a lens holder 21 of the special eyeglass 20.
Patent JP-H10178640-A (JP)
Title: Fractal image encoding method of single image or image sequence
Inventor: IBENTHAL ACHIM
IPC: H04N19/90
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify the calculation that calculates an optimum domain block and to improve an encoded result by performing optimum domain block search in a frequency range, multiplying a signal of the frequency range after Fourier transform and normalizing and retransforming it to perform the maximum evaluation. SOLUTION: A range area generating means 12 generates a range area from an input image that is gone through a range block selecting and dividing means 11. An image reducing means 13 generates an upper left 1/4 part block of a domain area from the input image and further, a transformation generating means 14 generates the remaining three parts. Each output of the means 12 and 14 is gone through Fourier transforming means 15 and 16 and a multiplier 17, and a normalizing means 18 normalizes the outputs with amplitude as 1. After an inverse Fourier transforming means 19 transforms them, they are supplied to a maximum value evaluating means 20. A domain block position within a domain area where an image content approximates a range block of a range area the most with the maximum value evaluation is sought.
Patent JP-H03179412-A (JP)
Title: Focus detecting device
Inventor: OTAKA KEIJI
IPC: G03B13/36
Filed: 1989-12-08
Abstract: PURPOSE:To enable highly accurate focus detection whatever brightness a photographic lens in use has by constituting a stop which is mounted in front of a secondary optical system according to the brightness of the photographic lens in use by using a stop late and a support member, and constituting those respective elements properly. CONSTITUTION:The pupil 7 of an objective 1 is divided into plural areas, light quantity distributions regarding a subject image are detected by using pieces of luminous flux passing through the respective areas, and the relative position relation of those light quantity distributions is found to detect the focusing state of the objective 1. Then the secondary optical system 4 which forms the couple of light quantity distributions regarding the subject image and the stop 6 while limits the luminous flux passing through the secondary optical system are provided and the stop has the movable stop plate 26a provided with stop openings 6a - 6c and the fixed support member 26b. Then the stop plate is displaced by the support member to limit luminous flux incident on the secondary optical system. Consequently, the best focus detection corresponding to the brightness of the photographic lens becomes possible.
Patent JP-H05129842-A (JP)
Title: Fet mixer
Inventor: SAKUNO KEIICHI
IPC: H03D7/12
Filed: 1991-11-06
Abstract: PURPOSE:To reduce the number of power sources by effectively biasing a gate to an optimum state by impressing a potential, which is positive in respect to a ground plane, to a source terminal. CONSTITUTION:In a parallel circuit, a capacitor C3 is set to capacity sufficiently regarding as a short-circuit state to respective frequencies f1-f3, and an impedance matching circuit is composed of capacitors C1 and C2 and inductor L2 in respect to input signals. However, the gate is grounded by the inductor L1 in the matching circuit. An impedance matching circuit to a frequency converting signal is composed of capacitors C4 and C5 and inductor L2, and an impedance matching circuit to an LO signal is composed of capacitors C6 and C7. In this case, since the gate is set in the manner of a DC by the inductor L1, the gate can be validly negatively biased to the source by impressing the potential, which is positive to the ground plane, to a bias impressing terminal 3 provided at the source of the FET.
Patent JP-H11153943-A (JP)
Title: Storage depth experiencing system
Inventor: HEBIKUSA OSAMU
IPC: G09B9/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a person planning to purchase housing to experience the depths of storage shelves by housing various kinds of storage objects in trial onto plural storage shelves having different depths in actuality so as to test what kinds of the storage objects can be housed at what degrees of depths and to match the depths of the storage shelves desired by the person planning to purchase the housing and the depths of the actual storage shelves finished by completion of the housing. SOLUTION: A plurality of storage shelves which may be installed within a house are formed with different depths and are collectively arranged at one point. Various kinds of the storage objects are housed at these storage shelves 11, 12, 13, 14, 15 and are exhibited. The storage shelves 11, 12, 13, 14, 15 are arranged laterally in juxtaposition to one column. Display boards 19 indicating the depths of the storage shelves 11, 12, 13, 14, 15 are disposed near the respective storage shelves 11, 12, 13, 14, 15.
Patent JP-H10176874-A (JP)
Title: Heat-exchanger
Inventor: HUENNIGER EDWARD A
IPC: F25B39/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of heat transfer tubes as incurring of a pressure loss on the water side is suppressed by a method wherein a heat-exchanger comprises a first passage part using a small tube-diameter having a given diameter, given surface characteristics, and a pressure loss; and a second passage part using a single large-diameter tube or pipe. SOLUTION: A heat-exchanger 10 is provided with an approximate cylindrical shell 12 provided at two end parts with end part members 13 and 14, an intermediate water drum 29 is partitioned by the end member 13 and a tube sheet 15, and an inlet water drum 21 and an outlet water drum 22, which are partitioned from each other by the end member 14, a tube sheet 16, and a partition plate 18. A portion ranging from the inlet water drum 21 to the intermediate water drum 20 forms a first passage heat-exchanger containing a plurality of small-diameter heat transfer tubes 30 and a portion ranging from the intermediate water drum 20 to be outlet water drum 22 forms a second passage heat- exchanger containing a large-diameter pipe 40.  The tubes 30 and 40 are arranged in a chamber 50 approximately in a cylindrical shape, and the chamber 50 receives a liquid refrigerant through a port 12-1 when the heat-exchanger is functioned as a vaporizer.
Patent JP-2000151794-A (JP)
Title: Communication terminal
Inventor: HIRAO HIDENORI
IPC: H04M1/56
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal to enable efficient input of a telephone number and a name of a called party and saving labor and time in comparison with the terminal in the conventional practice when the telephone number and the name of the called party are registered in a dial table. SOLUTION: The telephone number and the name from facsimile equipment of the called party or a switchboard of a telecommunication enterprise based on originating telephone number information service are received via a public telephone line L when an incoming call is received, the received telephone number and the name are stored in an incoming call history table 7b in a RAM 7, the communication terminal is controlled so as to display the telephone number and the name of the called party both of which are stored in the incoming call history table 7b on a display part 4 and to store the displayed telephone number and the name of the called party in an abbreviated dial table 7a when a registration key 5a is operated by an operator in the case of registration by a main control part 1.